We went twice. At night (better) and for lunch.
The place is very interesting as it was an old shop. It also has a glass cave which makes it interesting to visit.
The service is very friendly. We had barbecued meat, all very good. And "Panqueques" with caramel for dessert. The first time, at night, the service and the food was better. Also the crepes were better. But it is a highly recommended place to visit. Book ahead. At night is full.